source: rtems-tools/rtemstoolkit/version.py @ 66c6301

4.10
Last change on this file since 66c6301 was 66c6301, checked in by Sebastian Huber <sebastian.huber@…>, on Jan 8, 2016 at 6:45:39 AM

rtemstoolkit: Python 3 compatibility

  • Property mode set to 100644
File size: 3.0 KB
Line 
1#
2# RTEMS Tools Project (http://www.rtems.org/)
3# Copyright 2010-2015 Chris Johns (chrisj@rtems.org)
4# All rights reserved.
5#
6# This file is part of the RTEMS Tools package in 'rtems-tools'.
7#
8# Redistribution and use in source and binary forms, with or without
9# modification, are permitted provided that the following conditions are met:
10#
11# 1. Redistributions of source code must retain the above copyright notice,
12# this list of conditions and the following disclaimer.
13#
14# 2. Redistributions in binary form must reproduce the above copyright notice,
15# this list of conditions and the following disclaimer in the documentation
16# and/or other materials provided with the distribution.
17#
18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
22# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28# POSSIBILITY OF SUCH DAMAGE.
29#
30
31#
32# To release RTEMS Tools create a git archive and then add a suitable VERSION
33# file to the top directory.
34#
35
36import sys
37
38from . import error
39from . import path
40
41#
42# Default to an internal string.
43#
44_version = '4.12'
45_revision = 'not_released'
46_version_str = '%s.%s' % (_version, _revision)
47_released = False
48_git = False
49
50def _at():
51    return path.dirname(__file__)
52
53def _load_released_version():
54    global _released
55    global _version_str
56    at = _at()
57    for ver in [at, path.join(at, '..')]:
58        if path.exists(path.join(ver, 'VERSION')):
59            try:
60                import configparser
61            except ImportError:
62                import ConfigParser as configparser
63            v = configparser.SafeConfigParser()
64            v.read(path.join(ver, 'VERSION'))
65            _version_str = v.get('version', 'release')
66            _released = True
67    return _released
68
69def _load_git_version():
70    global _git
71    global _version_str
72    repo = git.repo(_at())
73    if repo.valid():
74        head = repo.head()
75        if repo.dirty():
76            modified = ' modified'
77        else:
78            modified = ''
79        _version_str = '%s (%s%s)' % (_version, head[0:12], modified)
80        _git = True
81    return _git
82
83def released():
84    return _load_released_version()
85
86def version_control():
87    return _load_git_version()
88
89def str():
90    if not _released and not _git:
91        if not _load_released_version():
92            _load_git_version()
93    return _version_str
94
95if __name__ == '__main__':
96    print('Version: %s' % (str()))
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